[INFO] fetching crate muchin 0.1.0... [INFO] building muchin-0.1.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate muchin 0.1.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate muchin 0.1.0 [INFO] finished tweaking crates.io crate muchin 0.1.0 [INFO] tweaked toml for crates.io crate muchin 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate muchin 0.1.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate muchin 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded linkme-impl v0.3.31 [INFO] [stderr] Downloaded rand_core v0.9.0 [INFO] [stderr] Downloaded muchin_model_state_derive v0.1.0 [INFO] [stderr] Downloaded gensym v0.1.1 [INFO] [stderr] Downloaded type-uuid-derive v0.1.2 [INFO] [stderr] Downloaded linkme v0.3.31 [INFO] [stderr] Downloaded env_logger v0.11.6 [INFO] [stderr] Downloaded uuid v1.13.1 [INFO] [stderr] Downloaded type-uuid v0.1.2 [INFO] [stderr] Downloaded zerocopy-derive v0.8.17 [INFO] [stderr] Downloaded zerocopy v0.8.17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5b29cfecbf8019df3a080b132a476e6630f48ba23e522a278e4e3c5015284d54 [INFO] running `Command { std: "docker" "start" "-a" "5b29cfecbf8019df3a080b132a476e6630f48ba23e522a278e4e3c5015284d54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5b29cfecbf8019df3a080b132a476e6630f48ba23e522a278e4e3c5015284d54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b29cfecbf8019df3a080b132a476e6630f48ba23e522a278e4e3c5015284d54", kill_on_drop: false }` [INFO] [stdout] 5b29cfecbf8019df3a080b132a476e6630f48ba23e522a278e4e3c5015284d54 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e1d69bc473c00a131692c945d378225d99178719252b7a923b1cb2fd956864e8 [INFO] running `Command { std: "docker" "start" "-a" "e1d69bc473c00a131692c945d378225d99178719252b7a923b1cb2fd956864e8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.16 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling zerocopy v0.8.17 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling log v0.4.25 [INFO] [stderr] Compiling linkme-impl v0.3.31 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling anstream v0.6.18 [INFO] [stderr] Compiling colored v3.0.0 [INFO] [stderr] Compiling mio v1.0.3 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling uuid v1.13.1 [INFO] [stderr] Compiling rand_core v0.9.0 [INFO] [stderr] Compiling type-uuid-derive v0.1.2 [INFO] [stderr] Compiling type-uuid v0.1.2 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling gensym v0.1.1 [INFO] [stderr] Compiling muchin_model_state_derive v0.1.0 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling linkme v0.3.31 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling env_filter v0.1.3 [INFO] [stderr] Compiling env_logger v0.11.6 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.0 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling muchin v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(generic_const_exprs)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #76560 for more information [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/automaton/action.rs:117:5 [INFO] [stdout] | [INFO] [stdout] 114 | #[derive(PartialEq, Eq, Clone, Serialize, Deserialize)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 117 | fun_ptr: Option AnyAction>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.67s [INFO] running `Command { std: "docker" "inspect" "e1d69bc473c00a131692c945d378225d99178719252b7a923b1cb2fd956864e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1d69bc473c00a131692c945d378225d99178719252b7a923b1cb2fd956864e8", kill_on_drop: false }` [INFO] [stdout] e1d69bc473c00a131692c945d378225d99178719252b7a923b1cb2fd956864e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 96b584b475354f79950cb30b526cc2249c8d148f628962b89c67219f44dde947 [INFO] running `Command { std: "docker" "start" "-a" "96b584b475354f79950cb30b526cc2249c8d148f628962b89c67219f44dde947", kill_on_drop: false }` [INFO] [stderr] Compiling muchin v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(generic_const_exprs)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #76560 for more information [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/automaton/action.rs:117:5 [INFO] [stdout] | [INFO] [stdout] 114 | #[derive(PartialEq, Eq, Clone, Serialize, Deserialize)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 117 | fun_ptr: Option AnyAction>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(generic_const_exprs)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #76560 for more information [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/automaton/action.rs:117:5 [INFO] [stdout] | [INFO] [stdout] 114 | #[derive(PartialEq, Eq, Clone, Serialize, Deserialize)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 117 | fun_ptr: Option AnyAction>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 8.21s [INFO] running `Command { std: "docker" "inspect" "96b584b475354f79950cb30b526cc2249c8d148f628962b89c67219f44dde947", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96b584b475354f79950cb30b526cc2249c8d148f628962b89c67219f44dde947", kill_on_drop: false }` [INFO] [stdout] 96b584b475354f79950cb30b526cc2249c8d148f628962b89c67219f44dde947